Candelabras: Dollar Tree
Framed prints: Lifestyle Crafts die cuts and letterpress. How to here.
Subway art: The girls at eighteen25.
Crows: Dollar Tree
Spider web plate: Tutorial here.
Bat banner and bats on frame: Lifestyle Crafts Be Spooked, bats die. I used the large size for the banner and the small size for the frame.
And, not mantel related, but festive nonetheless:
Have you pulled out the Halloween décor yet?